Echarts页面开发-CFANZ编程社区

在这里插入图片描述
index.html

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <link rel="stylesheet" href="css/index.css">
  <title>Echarts数据可视化</title>
</head>

<body>
  <!-- header部分 -->
  <header>
    <h1>数据可视化-Echarts</h1>
    <div class="showTime"></div>
  </header>
  <!-- main部分 -->
  <section class="mainbox">
    <!-- 左侧盒子 -->
    <div class="column">
      <div class="panel bar1">
        <h2>柱状图-就业行业</h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
      <div class="panel line1">
        <h2>
          折线图-人数变化
          <a href="javascript:;">2021</a>
          <a href="javascript:;">2022</a>
        </h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
      <div class="panel pie1">
        <h2>饼状图-年龄分布</h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
    </div>
    <!-- 中间盒子 -->
    <div class="column">
      <!-- 数字模块 -->
      <div class="no">
        <div class="no-hd">
          <ul>
            <li>125811</li>
            <li>104563</li>
          </ul>
        </div>
        <div class="no-bd">
          <ul>
            <li>前端需求人数</li>
            <li>市场供应人数</li>
          </ul>
        </div>
      </div>
      <!-- 地图模块 -->
      <div class="map">
        <div class="map1"></div>
        <div class="map2"></div>
        <div class="map3"></div>
        <div class="chart"></div>
      </div>
    </div>
    <!-- 右侧盒子 -->
    <div class="column">
      <div class="panel bar2">
        <h2>柱状图-技能掌握</h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
      <div class="panel line2">
        <h2>折线图-播放量</h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
      <div class="panel pie2">
        <h2>饼状图-地区分布</h2>
        <div class="chart"></div>
        <div class="panel-footer"></div>
      </div>
    </div>
  </section>
  <script src="js/flexible.js"></script>
  <script src="js/echarts.js"></script>
  <script src="js/jquery.js"></script>
  <script src="js/china.js"></script>
  <script src="js/index.js"></script>
  <script>
    // showTime当前时间：2022年5月1日-20时30分55秒
    var t = null;
    t = setTimeout(time, 1000); //开始运行
    function time() {
      clearTimeout(t); //清除定时器
      dt = new Date();
      // console.log(dt);
      var y = dt.getFullYear();
      var mt = dt.getMonth() + 1;
      var day = dt.getDate();
      var h = dt.getHours();
      var m = dt.getMinutes();
      var s = dt.getSeconds();
      document.querySelector('.showTime').innerHTML = '当前时间：' + y + '年' + mt + '月' + day + '日' + '-' + h + '时' + m + '分' + s + '秒';
      t = setTimeout(time, 1000); //设定定时器，循环运行、
    }
  </script>
</body>

</html>

index.less

// css初始化
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: url(../images/bg.jpg) no-repeat top center;
  line-height: 1.5;
}

/* 声明字体*/
@font-face {
  font-family: electronicFont;
  src: url(../font/DS-DIGIT.TTF);
}

/* 约束屏幕尺寸 */
@media screen and (max-width: 1024px) {
  html {
    font-size: 42px !important;
  }
}
@media screen and (min-width: 1920px) {
  html {
    font-size: 80px !important;
  }
}

li {
  list-style: none;
}

a {
  text-decoration: none;
}

// header头部部分
header {
  position: relative;
  height: 1.25rem;
  background: url(../images/head_bg.png) no-repeat;
  background-size: 100% 100%;
  h1 {
    font-size: .475rem;
    color: #fff;
    text-align: center;
    line-height: 1rem;
  }
  .showTime {
    position: absolute;
    top: 0;
    right: .375rem;
    font-size: .25rem;
    line-height: .9375rem;
    color: rgba(255, 255, 255, 0.7);
  }
}

// main主体部分
.mainbox {
  display: flex;
  min-width: 1024px;
  max-width: 1920px;
  margin: 0 auto;
  padding: .125rem .125rem 0;
  .column {
    flex: 3;
    &:nth-child(2) {
      flex: 5;
      margin: 0 .125rem .1875rem;
      overflow: hidden;
    }
  }
  .panel {
    position: relative;
    height: 3.875rem;
    border: 1px solid rgba(25, 186, 139, 0.17);
    padding: 0 .1875rem .5rem;
    margin-bottom: .1875rem;
    background: url(../images/line\(1\).png) rgba(255, 255, 255, 0.03);
    &::before {
      position: absolute;
      top: 0;
      left: 0;
      content: "";
      width: .125rem;
      height: .125rem;
      border-top: 2px solid #02a6b5;
      border-left: 2px solid #02a6b5;
    }
    &::after {
      position: absolute;
      top: 0;
      right: 0;
      content: "";
      width: .125rem;
      height: .125rem;
      border-top: 2px solid #02a6b5;
      border-right: 2px solid #02a6b5;
    }
    h2 {
      height: .6rem;
      text-align: center;
      line-height: .6rem;
      color: #fff;
      font-size: .25rem;
      font-weight: 400;
      a {
        color: #fff;
        margin: 0 .125rem;
      }
    }
    .chart {
      height: 3rem;
    }
    .panel-footer {
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      &::before {
        position: absolute;
        bottom: 0;
        left: 0;
        content: "";
        width: .125rem;
        height: .125rem;
        border-bottom: 2px solid #02a6b5;
        border-left: 2px solid #02a6b5;
      }
      &::after {
        position: absolute;
        bottom: 0;
        right: 0;
        content: "";
        width: .125rem;
        height: .125rem;
        border-bottom: 2px solid #02a6b5;
        border-right: 2px solid #02a6b5;
      }
    }
  }
  .no {
    padding: .1875rem;
    background-color: rgba(101, 132, 226, 0.1);
    .no-hd {
      position: relative;
      border: 1px solid rgba(25, 186, 139, 0.17);
      &::before {
        position: absolute;
        top: 0;
        left: 0;
        content: "";
        width: .375rem;
        height: .125rem;
        border-top: 2px solid #02a6b5;
        border-left: 2px solid #02a6b5;
      }
      &::after {
        position: absolute;
        bottom: 0;
        right: 0;
        content: "";
        width: .375rem;
        height: .125rem;
        border-bottom: 2px solid #02a6b5;
        border-right: 2px solid #02a6b5;
      }
      ul {
        display: flex;
        li {
          position: relative;
          flex: 1;
          height: 1rem;
          font-size: .875rem;
          color: #ffeb7b;
          text-align: center;
          line-height: 1rem;
          font-family: 'electronicFont';
          &:nth-child(1)::after {
            position: absolute;
            top: 25%;
            right: 0;
            width: .0125rem;
            height: 50%;
            content: "";
            background: rgba(255, 255, 255, 0.2);
          }
        }
      }
    }
    .no-bd {
      ul {
        display: flex;
        li {
          flex: 1;
          height: .5rem;
          text-align: center;
          line-height: .5rem;
          color: rgba(255, 255, 255, 0.7);
          font-size: .225rem;
          padding-top: .125rem;
        }
      }
    }
  }
  .map {
    position: relative;
    height: 10.125rem;
    .map1 {
      width: 6.475rem;
      height: 6.475rem;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      background: url(../images/map.png) no-repeat;
      background-size: 100% 100%;
      opacity: 0.3;
    }
    .map2 {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      width: 8.0375rem;
      height: 8.0375rem;
      background: url(../images/lbx.png) no-repeat;
      background-size: 100% 100%;
      animation: rotate1 15s linear infinite;
      // opacity: 0.6;
    }

    .map3 {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%,-50%);
      width: 7.075rem;
      height: 7.075rem;
      background: url(../images/jt.png) no-repeat;
      background-size: 100% 100%;
      animation: rotate2 10s linear infinite;
      // opacity: 0.6;
    }

    .chart {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 10.125rem;
    }

    @keyframes rotate1 {
      from {
        transform: translate(-50%,-50%) rotate(0deg);
      }
      to {
        transform: translate(-50%,-50%) rotate(360deg);
      }
    }
    @keyframes rotate2 {
      from {
        transform: translate(-50%,-50%) rotate(0deg);
      }
      to {
        transform: translate(-50%,-50%) rotate(-360deg);
      }
    }
  }
}

index.js

// 柱状图1
;(function () {
  // 初始化实例对象 echarts.init(dom容器);
  var myChart = echarts.init(document.querySelector('.bar1 .chart'))
  // 指定配置项和数据
  option = {
    color: ['#2f89cf'],
    tooltip: {
      trigger: 'axis',
      axisPointer: {
        // 默认为 'line' 直线
        type: 'shadow',
      },
    },
    grid: {
      top: '10px',
      left: '0%',
      right: '0%',
      bottom: '4%',
      containLabel: true,
    },
    xAxis: [
      {
        type: 'category',
        data: ['旅游行业', '管理行业', '游戏行业', '医疗行业', '电商行业', 'IT行业', '金融行业'],
        // x轴刻度
        axisTick: {
          alignWithLabel: true,
        },
        // x轴的文字颜色和大小
        axisLabel: {
          color: 'rgba(255, 255, 255, 0.6)',
          fontSize: '9',
        },
        // x轴样式不显示
        axisLine: {
          show: false,
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.1)',
            width: 1,
            type: 'solid',
          },
        },
      },
    ],
    yAxis: [
      {
        type: 'value',
        axisLabel: {
          color: 'rgba(255, 255, 255, 0.6)',
          fontSize: '12',
        },
        // y轴线条样式
        axisLine: {
          show: true,
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.1)',
            width: 1,
            type: 'solid',
          },
        },
        // y轴分隔线样式
        splitLine: {
          show: true,
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.1)',
          },
        },
      },
    ],
    series: [
      {
        name: '直接访问',
        type: 'bar',
        barWidth: '40%',
        data: [200, 300, 850, 900, 1500, 1200, 620],
        itemStyle: {
          // 修改柱子圆角
          borderRadius: 5,
        },
      },
    ],
  }
  // 使用刚指定的配置项和数据显示图表
  myChart.setOption(option)
  // 让图表跟随屏幕自适应
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()

// 柱状图2
;(function () {
  var myChart = echarts.init(document.querySelector('.bar2 .chart'))
  // 声明颜色数组
  var myColor = ['#1089E7', '#F57474', '#56D0E3', '#F8B448', '#8B78F6']
  var option = {
    grid: {
      top: '10%',
      left: '22%',
      bottom: '10%',
      // containLabel: true,
    },
    xAxis: {
      // 不显示x轴
      show: false,
    },
    yAxis: [
      {
        type: 'category',
        // 将y轴改为正向
        inverse: true,
        data: ['HTML5', 'CSS3', 'javascript', 'Vue', 'React'],
        // 不显示y轴线条
        axisLine: {
          show: false,
        },
        // 不显示刻度
        axisTick: {
          show: false,
        },
        axisLabel: {
          color: '#fff',
        },
      },
      {
        show: true,
        data: [702, 793, 610, 900, 664],
        inverse: true,
        // 不显示y轴线条
        axisLine: {
          show: false,
        },
        // 不显示刻度
        axisTick: {
          show: false,
        },
        axisLabel: {
          fontSize: 12,
          color: '#fff',
        },
      },
    ],
    series: [
      {
        name: '条',
        type: 'bar',
        yAxisIndex: 0,
        // 柱子间的距离
        barCategoryGap: 50,
        // 柱子的宽度
        barWidth: 10,
        // 柱子设为圆角
        itemStyle: {
          borderRadius: 20,
          color: function (params) {
            // console.log(params)  // 柱子对象
            // dataIndex是当前柱子的索引号
            return myColor[params.dataIndex]
          },
        },
        // 设置柱子内百分比显示数据
        label: {
          show: true,
          // 图形内显示
          position: 'inside',
          // 文字的显示格式 {c}会自动解析为数据 data里面的数据
          formatter: '{c}%',
        },
        data: [70, 79, 61, 90, 66],
      },
      {
        name: '框',
        type: 'bar',
        yAxisIndex: 1,
        // 柱子间的距离
        barCategoryGap: 50,
        // 柱子的宽度
        barWidth: 15,
        itemStyle: {
          color: 'none',
          borderColor: '#00c1de',
          borderWidth: 3,
          borderRadius: 15,
        },
        data: [100, 100, 100, 100, 100],
      },
    ],
  }
  myChart.setOption(option)
  // 让图表跟随屏幕自适应
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()

// 折线图1
;(function () {
  var yearData = [
    {
      year: '2021', // 年份
      data: [
        // 两个数组是因为有两条线
        [24, 40, 101, 134, 90, 230, 210, 230, 120, 230, 210, 120],
        [40, 64, 191, 324, 290, 330, 310, 213, 180, 200, 180, 79],
      ],
    },
    {
      year: '2022', // 年份
      data: [
        // 两个数组是因为有两条线
        [123, 175, 312, 197, 121, 67, 98, 221, 43, 64, 176, 38],
        [143, 131, 165, 223, 178, 21, 282, 64, 143, 60, 19, 34],
      ],
    },
  ]
  var myChart = echarts.init(document.querySelector('.line1 .chart'))
  var option = {
    tooltip: {
      trigger: 'axis',
    },
    legend: {
      // 如果series中name有，则不用写data
      // data: ['新增粉丝', '新增游客'],
      textStyle: {
        color: '#4c9bfd', //图里文字颜色
      },
      right: '10%', //距离右边10%
    },
    grid: {
      top: '20%',
      left: '3%',
      right: '4%',
      bottom: '3%',
      // 显示边框
      show: true,
      borderColor: '#012f4a',
      // 包含刻度文字在内
      containLabel: true,
    },
    xAxis: {
      type: 'category',
      // 去除轴内间距
      boundaryGap: false,
      axisTick: {
        show: false,
      },
      axisLine: {
        show: false,
      },
      axisLabel: {
        fontSize: '10',
        color: '#4c9bfd',
      },
      data: ['1月', '2月', '3月', '4月', '5月', '6月', '7月', '8月', '9月', '10月', '11月', '12月'],
    },
    yAxis: {
      type: 'value',
      axisTick: {
        // 去除刻度
        show: false,
      },
      axisLabel: {
        // 文字颜色
        color: '#4c9bfd',
      },
      splitLine: {
        lineStyle: {
          // 分割线颜色
          color: '#012f4a',
        },
      },
    },
    color: ['#00f2f1', '#ed3f35'],
    series: [
      {
        name: '新增粉丝',
        type: 'line',
        // stack: 'Total',
        // 折线改为圆滑
        smooth: true,
        data: yearData[0].data[0],
      },
      {
        name: '新增游客',
        type: 'line',
        // stack: 'Total',
        smooth: true,
        data: yearData[0].data[1],
      },
    ],
  }
  myChart.setOption(option)
  window.addEventListener('resize', function () {
    myChart.resize()
  })
  // tab栏切换效果
  $('.line1 h2').on('click', 'a', function () {
    // console.log($(this).index())
    // 点击a之后，根据当前a的索引号找到对应的yearData的相关对象
    // console.log(yearData[$(this).index()])
    var obj = yearData[$(this).index()]
    option.series[0].data = obj.data[0]
    option.series[1].data = obj.data[1]
    // 需要重新渲染
    myChart.setOption(option)
  })
})()

// 折线图2
;(function () {
  var myChart = echarts.init(document.querySelector('.line2 .chart'))
  var option = {
    tooltip: {
      trigger: 'axis',
    },
    legend: {
      top: '0%',
      textStyle: {
        color: 'rgba(255,255,255,.5)',
        fontSize: '12',
      },
    },
    grid: {
      top: '30',
      left: '10',
      right: '10',
      bottom: '10',
      containLabel: true,
    },
    xAxis: [
      {
        type: 'category',
        boundaryGap: false,
        data: ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '26', '27', '28', '29', '30'],
        axisLabel: {
          color: 'rgba(255, 255, 255, 0.6)',
          fontSize: '12',
        },
        axisLine: {
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.2)',
          },
        },
      },
    ],
    yAxis: [
      {
        type: 'value',
        axisTick: {
          show: false,
        },
        axisLine: {
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.1)',
          },
        },
        axisLabel: {
          color: 'rgba(255, 255, 255, 0.6)',
          fontSize: '12',
        },
        // 修改分割线的颜色
        splitLine: {
          lineStyle: {
            color: 'rgba(255, 255, 255, 0.1)',
          },
        },
      },
    ],
    series: [
      {
        name: '播放量',
        type: 'line',
        stack: '总量',
        // 圆滑线
        smooth: true,
        lineStyle: {
          color: '#0184d5',
          width: 2,
        },
        // 填充区域
        areaStyle: {
          // 渐变色
          color: new echarts.graphic.LinearGradient(
            0,
            0,
            0,
            1,
            [
              {
                offset: 0,
                color: 'rgba(1, 132, 213, 0.4)', // 渐变色的起始颜色
              },
              {
                offset: 0.8,
                color: 'rgba(1, 132, 213, 0.1)', // 渐变线的结束颜色
              },
            ],
            false
          ),
          shadowColor: 'rgba(0, 0, 0, 0.1)',
        },
        // 设置拐点 小圆点
        symbol: 'circle',
        // 拐点大小
        symbolSize: 8,
        // 设置拐点颜色以及边框
        itemStyle: {
          color: '#0184d5',
          borderColor: 'rgba(221,220,107,0.1)',
          borderWidth: 12,
        },
        // 开始不显示拐点，鼠标经过显示
        showSymbol: false,
        data: [30, 40, 30, 40, 30, 40, 30, 60, 20, 40, 30, 40, 30, 40, 30, 40, 30, 60, 20, 40, 30, 40, 30, 40, 30, 40, 20, 60, 50, 40],
      },
      {
        name: '转发量',
        type: 'line',
        stack: '总量',
        smooth: true,
        lineStyle: {
          color: '#00d887',
          width: 2,
        },
        areaStyle: {
          color: new echarts.graphic.LinearGradient(
            0,
            0,
            0,
            1,
            [
              {
                offset: 0,
                color: 'rgba(0, 216, 135, 0.4)',
              },
              {
                offset: 0.8,
                color: 'rgba(0, 216, 135, 0.1)',
              },
            ],
            false
          ),
          shadowColor: 'rgba(0, 0, 0, 0.1)',
        },
        // 设置拐点 小圆点
        symbol: 'circle',
        // 拐点大小
        symbolSize: 8,
        // 设置拐点颜色以及边框
        itemStyle: {
          color: '#00d887',
          borderColor: 'rgba(221,220,107,0.1)',
          borderWidth: 12,
        },
        // 鼠标经过显示拐点
        showSymbol: false,
        data: [30, 10, 20, 40, 30, 40, 80, 60, 20, 40, 90, 40, 20, 40, 30, 40, 30, 20, 20, 40, 80, 70, 30, 40, 30, 120, 20, 99, 50, 20],
      },
    ],
  }
  myChart.setOption(option)
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()

// 饼状图1
;(function () {
  var myChart = echarts.init(document.querySelector('.pie1 .chart'))
  var option = {
    tooltip: {
      trigger: 'item',
      /*
        折线（区域）图、柱状（条形）图、K线图 : {a}（系列名称），{b}（类目值），{c}（数值）, {d}（无）
        地图 : {a}（系列名称），{b}（区域名称），{c}（合并数值）, {d}（无）
        饼图、仪表盘、漏斗图: {a}（系列名称），{b}（数据项名称），{c}（数值）, {d}（百分比）
      */
      formatter: '{a} <br/>{b}: {c} ({d}%)',
    },
    legend: {
      orient: 'vertical',
      bottom: '0%',
      left: 10,
      // 小图标的宽度和高度
      itemWidth: 10,
      itemHeight: 10,
      // 修改图例颜色
      textStyle: {
        color: 'rgba(255,255,255,0.5)',
        fontSize: '12',
      },
    },
    // 更换颜色
    color: ['#065aab', '#066eab', '#0682ab', '#0696ab', '#06a0ab'],
    series: [
      {
        name: '年龄分布',
        type: 'pie',
        // 设置饼状图在容器中的位置
        center: ['50%', '50%'],
        // 带有直角坐标系的比如折线图柱状图是 grid修改图形大小，而我们饼形图是通过 radius 修改大小
        // 修改内圆半径和外圆半径为  百分比是相对于容器宽度来说的
        radius: ['40%', '60%'],
        // 避免标签重叠
        avoidLabelOverlap: false,
        label: {
          // 不显示图形上的文字
          show: false,
          position: 'center',
        },
        emphasis: {
          label: {
            // 不显示标签文字
            show: false,
          },
        },
        // 不显示连接文字的线
        labelLine: {
          show: false,
        },
        data: [
          { value: 1, name: '0岁以下' },
          { value: 4, name: '20~29岁' },
          { value: 2, name: '30~39岁' },
          { value: 2, name: '40~49岁' },
          { value: 1, name: '50岁以上' },
        ],
      },
    ],
  }
  myChart.setOption(option)
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()

// 饼状图2
;(function () {
  var myChart = echarts.init(document.querySelector('.pie2 .chart'))
  var option = {
    color: ['#006cff', '#60cda0', '#ed8884', '#ff9f7f', '#0096ff', '#9fe6b8', '#32c5e9'],
    tooltip: {
      trigger: 'item',
      formatter: '{a} <br/>{b} : {c} ({d}%)',
    },
    legend: {
      bottom: '0%',
      itemWidth: 10,
      itemHeight: 10,
      textStyle: {
        color: 'rgba(255,255,255,0.5)',
        fontSize: '12',
      },
      data: ['云南', '北京', '山东', '河北', '江苏', '浙江', '四川'],
    },
    series: [
      {
        name: '地区分布',
        type: 'pie',
        // 饼图大小
        radius: ['10%', '70%'],
        center: ['50%', '45%'],
        // 将饼图设置为半径模式
        roseType: 'radius',
        label: {
          fontSize: '10',
          color: '#32c5e9',
        },
        // 引导线调整
        labelLine: {
          // 连接扇形图线长
          length: 6,
          // 连接文字线长
          length2: 8,
        },
        data: [
          { value: 20, name: '云南' },
          { value: 46, name: '北京' },
          { value: 24, name: '山东' },
          { value: 25, name: '河北' },
          { value: 20, name: '江苏' },
          { value: 25, name: '浙江' },
          { value: 30, name: '四川' },
        ],
      },
    ],
  }
  myChart.setOption(option)
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()

// 地图模块
;(function () {
  var myChart = echarts.init(document.querySelector('.map .chart'))
  var geoCoordMap = {
    上海: [121.4648, 31.2891],
    东莞: [113.8953, 22.901],
    东营: [118.7073, 37.5513],
    中山: [113.4229, 22.478],
    临汾: [111.4783, 36.1615],
    临沂: [118.3118, 35.2936],
    丹东: [124.541, 40.4242],
    丽水: [119.5642, 28.1854],
    乌鲁木齐: [87.9236, 43.5883],
    佛山: [112.8955, 23.1097],
    保定: [115.0488, 39.0948],
    兰州: [103.5901, 36.3043],
    包头: [110.3467, 41.4899],
    北京: [116.4551, 40.2539],
    北海: [109.314, 21.6211],
    南京: [118.8062, 31.9208],
    南宁: [108.479, 23.1152],
    南昌: [116.0046, 28.6633],
    南通: [121.1023, 32.1625],
    厦门: [118.1689, 24.6478],
    台州: [121.1353, 28.6688],
    合肥: [117.29, 32.0581],
    呼和浩特: [111.4124, 40.4901],
    咸阳: [108.4131, 34.8706],
    哈尔滨: [127.9688, 45.368],
    唐山: [118.4766, 39.6826],
    嘉兴: [120.9155, 30.6354],
    大同: [113.7854, 39.8035],
    大连: [122.2229, 39.4409],
    天津: [117.4219, 39.4189],
    太原: [112.3352, 37.9413],
    威海: [121.9482, 37.1393],
    宁波: [121.5967, 29.6466],
    宝鸡: [107.1826, 34.3433],
    宿迁: [118.5535, 33.7775],
    常州: [119.4543, 31.5582],
    广州: [113.5107, 23.2196],
    廊坊: [116.521, 39.0509],
    延安: [109.1052, 36.4252],
    张家口: [115.1477, 40.8527],
    徐州: [117.5208, 34.3268],
    德州: [116.6858, 37.2107],
    惠州: [114.6204, 23.1647],
    成都: [103.9526, 30.7617],
    扬州: [119.4653, 32.8162],
    承德: [117.5757, 41.4075],
    拉萨: [91.1865, 30.1465],
    无锡: [120.3442, 31.5527],
    日照: [119.2786, 35.5023],
    昆明: [102.9199, 25.4663],
    杭州: [119.5313, 29.8773],
    枣庄: [117.323, 34.8926],
    柳州: [109.3799, 24.9774],
    株洲: [113.5327, 27.0319],
    武汉: [114.3896, 30.6628],
    汕头: [117.1692, 23.3405],
    江门: [112.6318, 22.1484],
    沈阳: [123.1238, 42.1216],
    沧州: [116.8286, 38.2104],
    河源: [114.917, 23.9722],
    泉州: [118.3228, 25.1147],
    泰安: [117.0264, 36.0516],
    泰州: [120.0586, 32.5525],
    济南: [117.1582, 36.8701],
    济宁: [116.8286, 35.3375],
    海口: [110.3893, 19.8516],
    淄博: [118.0371, 36.6064],
    淮安: [118.927, 33.4039],
    深圳: [114.5435, 22.5439],
    清远: [112.9175, 24.3292],
    温州: [120.498, 27.8119],
    渭南: [109.7864, 35.0299],
    湖州: [119.8608, 30.7782],
    湘潭: [112.5439, 27.7075],
    滨州: [117.8174, 37.4963],
    潍坊: [119.0918, 36.524],
    烟台: [120.7397, 37.5128],
    玉溪: [101.9312, 23.8898],
    珠海: [113.7305, 22.1155],
    盐城: [120.2234, 33.5577],
    盘锦: [121.9482, 41.0449],
    石家庄: [114.4995, 38.1006],
    福州: [119.4543, 25.9222],
    秦皇岛: [119.2126, 40.0232],
    绍兴: [120.564, 29.7565],
    聊城: [115.9167, 36.4032],
    肇庆: [112.1265, 23.5822],
    舟山: [122.2559, 30.2234],
    苏州: [120.6519, 31.3989],
    莱芜: [117.6526, 36.2714],
    菏泽: [115.6201, 35.2057],
    营口: [122.4316, 40.4297],
    葫芦岛: [120.1575, 40.578],
    衡水: [115.8838, 37.7161],
    衢州: [118.6853, 28.8666],
    西宁: [101.4038, 36.8207],
    西安: [109.1162, 34.2004],
    贵阳: [106.6992, 26.7682],
    连云港: [119.1248, 34.552],
    邢台: [114.8071, 37.2821],
    邯郸: [114.4775, 36.535],
    郑州: [113.4668, 34.6234],
    鄂尔多斯: [108.9734, 39.2487],
    重庆: [107.7539, 30.1904],
    金华: [120.0037, 29.1028],
    铜川: [109.0393, 35.1947],
    银川: [106.3586, 38.1775],
    镇江: [119.4763, 31.9702],
    长春: [125.8154, 44.2584],
    长沙: [113.0823, 28.2568],
    长治: [112.8625, 36.4746],
    阳泉: [113.4778, 38.0951],
    青岛: [120.4651, 36.3373],
    韶关: [113.7964, 24.7028],
  }

  var XAData = [
    [{ name: '西安' }, { name: '拉萨', value: 100 }],
    [{ name: '西安' }, { name: '上海', value: 100 }],
    [{ name: '西安' }, { name: '广州', value: 100 }],
    [{ name: '西安' }, { name: '西宁', value: 100 }],
    [{ name: '西安' }, { name: '银川', value: 100 }],
  ]

  var XNData = [
    [{ name: '西宁' }, { name: '北京', value: 100 }],
    [{ name: '西宁' }, { name: '上海', value: 100 }],
    [{ name: '西宁' }, { name: '广州', value: 100 }],
    [{ name: '西宁' }, { name: '西安', value: 100 }],
    [{ name: '西宁' }, { name: '银川', value: 100 }],
  ]

  var YCData = [
    [{ name: '拉萨' }, { name: '潍坊', value: 100 }],
    [{ name: '拉萨' }, { name: '哈尔滨', value: 100 }],
    [{ name: '银川' }, { name: '上海', value: 100 }],
    [{ name: '银川' }, { name: '西安', value: 100 }],
    [{ name: '银川' }, { name: '西宁', value: 100 }],
  ]

  var planePath =
    'path://M1705.06,1318.313v-89.254l-319.9-221.799l0.073-208.063c0.521-84.662-26.629-121.796-63.961-121.491c-37.332-0.305-64.482,36.829-63.961,121.491l0.073,208.063l-319.9,221.799v89.254l330.343-157.288l12.238,241.308l-134.449,92.931l0.531,42.034l175.125-42.917l175.125,42.917l0.531-42.034l-134.449-92.931l12.238-241.308L1705.06,1318.313z'
  //var planePath = 'arrow';
  var convertData = function (data) {
    var res = []
    for (var i = 0; i < data.length; i++) {
      var dataItem = data[i]

      var fromCoord = geoCoordMap[dataItem[0].name]
      var toCoord = geoCoordMap[dataItem[1].name]
      if (fromCoord && toCoord) {
        res.push({
          fromName: dataItem[0].name,
          toName: dataItem[1].name,
          coords: [fromCoord, toCoord],
          value: dataItem[1].value,
        })
      }
    }
    return res
  }

  var color = ['#a6c84c', '#ffa022', '#46bee9'] //航线的颜色
  var series = []
  ;[
    ['西安', XAData],
    ['西宁', XNData],
    ['银川', YCData],
  ].forEach(function (item, i) {
    series.push(
      {
        name: item[0] + ' Top3',
        type: 'lines',
        zlevel: 1,
        effect: {
          show: true,
          period: 6,
          trailLength: 0.7,
          color: 'red', //arrow箭头的颜色
          symbolSize: 3,
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 0,
            curveness: 0.2,
          },
        },
        data: convertData(item[1]),
      },
      {
        name: item[0] + ' Top3',
        type: 'lines',
        zlevel: 2,
        symbol: ['none', 'arrow'],
        symbolSize: 10,
        effect: {
          show: true,
          period: 6,
          trailLength: 0,
          symbol: planePath,
          symbolSize: 15,
        },
        lineStyle: {
          normal: {
            color: color[i],
            width: 1,
            opacity: 0.6,
            curveness: 0.2,
          },
        },
        data: convertData(item[1]),
      },
      {
        name: item[0] + ' Top3',
        type: 'effectScatter',
        coordinateSystem: 'geo',
        zlevel: 2,
        rippleEffect: {
          brushType: 'stroke',
        },
        label: {
          normal: {
            show: true,
            position: 'right',
            formatter: '{b}',
          },
        },
        symbolSize: function (val) {
          return val[2] / 8
        },
        itemStyle: {
          normal: {
            color: color[i],
          },
          emphasis: {
            areaColor: '#2B91B7',
          },
        },
        data: item[1].map(function (dataItem) {
          return {
            name: dataItem[1].name,
            value: geoCoordMap[dataItem[1].name].concat([dataItem[1].value]),
          }
        }),
      }
    )
  })
  var option = {
    tooltip: {
      trigger: 'item',
      formatter: function (params, ticket, callback) {
        if (params.seriesType == 'effectScatter') {
          return '线路：' + params.data.name + '' + params.data.value[2]
        } else if (params.seriesType == 'lines') {
          return params.data.fromName + '>' + params.data.toName + '<br />' + params.data.value
        } else {
          return params.name
        }
      },
    },
    legend: {
      orient: 'vertical',
      top: 'bottom',
      left: 'right',
      data: ['西安 Top3', '西宁 Top3', '银川 Top3'],
      textStyle: {
        color: '#fff',
      },
      selectedMode: 'multiple',
    },
    geo: {
      map: 'china',
      label: {
        emphasis: {
          show: true,
          color: '#fff',
        },
      },
      // 把中国地图放大了1.2倍
      zoom: 1.2,
      // 使地图不能缩放
      roam: false,
      itemStyle: {
        normal: {
          // 地图省份的背景颜色
          areaColor: 'rgba(20, 41, 87, 0.6)',
          borderColor: '#0692a4',
          borderWidth: 1,
        },
        emphasis: {
          areaColor: '#0b1c2d',
        },
      },
    },
    series: series,
  }
  myChart.setOption(option)
  window.addEventListener('resize', function () {
    myChart.resize()
  })
})()